In the first post, we explored the meteoric evolution in online video, dating back to Web 1.0 with JenniCam, We Live in Public, and DotComGuy and now in Web 2.0 with the launch of the incredibly popular Justin.tv. In the next chapter we dove into ustream.tv, which is the first online network to combine Youtube with 24/7 livecasting capabilities aka lifecasting aka livestreaming, a la Justin.tv. Since the last article, You.tv continues to blossom into a full-blown media category that…